Pulse Oximetry

Pulse Oximetry

Pulmonary Disease Tests at Washington Township Medical Foundation

Pulse oximetry is a test used to monitor oxygen saturation. A pulse oximeter
is a device that looks at the oxygen saturation levels in the patient’s
blood. A non-invasive device called a probe utilizes a clip mechanism
to examine oxygen levels in extremities. Your doctor may attach the probe
to your finger or ear lobe. Light technology measures oxygen levels, which
can help your doctor at Washington Township Medical Foundation find out
if you are getting enough oxygen.

Why Is Pulse Oximetry Used?

Your doctor may need to examine your oxygen levels if:

You are in surgery and under sedation / have just undergone surgery with sedation

You need to know if your body is able to handle an exercise program / increased activity

You are taking lung medications and your doctor wants to measure how well
these treatments are performing

You need to determine if you need a ventilator to assist with breathing

You have a ventilator to help your breathing and your doctor wishes to
assess how well it is working